Ontario (Toronto)
Today
Today weather in Ontario
Friday, 11th September 2026
24°
Sunny
Low 12°
Ontario will experience a pleasantly warm today, reaching temperatures of up to 24 °C and cooling to about 12 °C in the evening. Gentle breezes are expected across Ontario Today, with speeds reaching around 8 km/h. There's a slight chance of rain at 3%.
24° / 12°
Temp
3%
Rain
8 km/h
Wind
57%
Humidity
Ontario Weather Pages
Ontario hourly forecast for today
Scroll right to see more weather forecasts for Ontario today
| 00:00 | 01:00 | 02:00 | 03:00 | 04:00 | 05:00 | 06:00 | 06:52 | 07:00 | 08:00 | 09:00 | 10:00 | 11:00 | 12:00 | 13:00 | 14:00 | 15:00 | 16:00 | 17:00 | 18:00 | 19:00 | 19:35 | 20:00 | 21:00 | 22:00 | 23:00 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| weather |  | | | | | | |  | | | | | | | | | | | | | |  | | | | | Next |
| temperatures | 15.5° | 14.8° | 14.1° | 13.5° | 13.2° | 13.1° | 12.8° | Sunrise | 12.3° | 13.6° | 16° | 18.2° | 22.1° | 24° | 21.9° | 22.8° | 23.4° | 23.7° | 23.5° | 22.9° | 21.2° | Sunset | 19.5° | 18.8° | 18.5° | 18.3° | |
| Feels like | 14.4° | 13.9° | 13° | 12.4° | 12.1° | 12° | 11.9° | 11.5° | 12.5° | 15° | 17° | 20.7° | 22.2° | 19.2° | 20° | 21° | 21.7° | 22.1° | 21.9° | 19.8° | 18.3° | 17.7° | 17.6° | 17.4° | |||
| wind speed | 7 km/h | 7 km/h | 6 km/h | 7 km/h | 7 km/h | 7 km/h | 6 km/h | 6 km/h | 6 km/h | 6 km/h | 7 km/h | 8 km/h | 8 km/h | 9 km/h | 8 km/h | 7 km/h | 5 km/h | 2 km/h | 1 km/h | 5 km/h | 5 km/h | 4 km/h | 4 km/h | 3 km/h | |||
| wind degree | 301° | 306° | 308° | 307° | 318° | 325° | 330° | 326° | 323° | 314° | 311° | 310° | 309° | 315° | 318° | 321° | 320° | 325° | 138° | 120° | 104° | 78° | 69° | 72° | |||
| wind direction | WNW | NW | NW | NW | NW | NW | NNW | NNW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | SE | ESE | ESE | ENE | ENE | ENE | |||
| Precipitation | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | 0 mm | |||
| chance for rain | 7% | 9% | 8% | 9% | 10% | 10% | 11% | 11% | 8% | 6% | 3% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 1% | 2% | 2% | 2% | 3% | |||
| chance for snow | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | |||
| humidity | 75% | 78% | 76% | 79% | 81% | 82% | 83% | 84% | 77% | 70% | 60% | 46% | 39% | 34% | 32% | 31% | 30% | 31% | 34% | 43% | 49% | 52% | 53% | 55% | |||
| dew point | 11° | 11.1° | 10° | 10° | 10.1° | 10.1° | 10.1° | 9.7° | 9.6° | 10.6° | 10.3° | 10.1° | 9.1° | 5.3° | 5.1° | 5.2° | 5.4° | 5.7° | 6.3° | 8.2° | 8.7° | 8.8° | 8.8° | 9° | |||
| visibility | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | 10 km | |||
| cloud cover | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 0% | 3% | 5% | 5% | 0% | 0% | |||
| UV | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 1 | 2.2 | 3.8 | 5.2 | 6 | 5.9 | 4.8 | 3.2 | 1.7 | 0.6 | 0.1 | 0 | 0 | 0 | 0 |
View of Ontario today
Explore Ontario live webcam feed to see how the weather is shaping up today in Ontario. See what people are wearing, check out the sky, and get a sense of the atmosphere before you step outside.
Stay informed and make the most of your day with our live weather updates from Ontario today.
Weather in Ontario today
The temperature today in Ontario is expected to be typical for this time of year, with a forecast of 24 °C, closely aligning with the historical average for 11th of September.
temperatures
24 °C
rain
0 mm
wind
8 km/h
UV
High
🌫️ Air quality, UV & pollen - Ontario Live AQI, UV index and pollen levels. Air Quality →
Ontario Today Weather Indexes for Outdoor Activities & Health
Live indexes for outdoor activities, pollen allergies, air quality (AQI), UV index and health in Ontario - Friday, 11th September 2026
UV Sun Exposure Risk
High
6 / 11+
Air Quality Index (AQI)
Excellent
10 / 10
Pollen Allergy Risk
Very High
10 / 10
Cold & Flu Risk
Very Low
1 / 10
Asthma Risk Index
Low
3 / 10
Arthritis Pain Index
Low
4 / 10
Outdoor Activity Index
Excellent
9 / 10
Running & Jogging Index
Excellent
9 / 10
Cycling Weather Index
Excellent
10 / 10
Pet Walking Index
Excellent
10 / 10
Fishing Conditions Index
Excellent
8 / 10
Gardening Weather Index
Excellent
10 / 10
Photography Light Index
Good
7 / 10
Driving & Road Safety
Excellent
9 / 10
Construction Work Index
Excellent
10 / 10
Ontario daylight overview ☀️
Today in Ontario, The sun rises at 06:52 and sets at 19:35, giving a total daylight duration of 12 hours and 43 minutes.
Provinces in Ontario
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Top locations in Ontario
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More Ontario weather pages
What to wear today in Ontario? clothing recommendations
Stay comfortably stylish - your tailored guide for today's Ontario forecast.
Long-sleeve shirt
Long pant
Closed-toe shoes
Light jacket
The weather today in Ontario - FAQ
What is the maximum temperature for today in Ontario?
The maximum temperature for today in Ontario is expected to be 24° degrees. Please dress accordingly to stay comfortable throughout the day.
Will it rain today in Ontario? 🌧️
Yes, there is a 3% chance of rain in Ontario today. We recommend carrying an umbrella or rain gear to stay dry.
What will be the wind speed today in Ontario? 🌀
The wind in Ontario is expected to blow at 8 km/h. This could affect outdoor activities, so plan accordingly.
How should I dress for the weather in Ontario today?
Given the forecast of 24 °C with a 3% chance of rain, we advise checking our "What to wear today" section for recommendations. There, you will find tailored advice to help you stay comfortable and prepared for the weather conditions in Ontario today.
What is the sunrise and sunset time for Ontario today?
The sun is expected to rise at 06:52 and set at 19:35 in Ontario.
How accurate is the weather forecast Ontario today? ✅
Ontario weather forecast for today is based on the most current and sophisticated meteorological models available. While we strive for accuracy, weather conditions can change unexpectedly, so we recommend checking for updates regularly.
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Where is Ontario?Get accurate weather forecasts for Ontario, located at latitude 43.706 and longitude -79.399. Stay updated with localized weather information tailored for Ontario.
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